3000 Gallon Plastic Vertical Water Storage Tank in Green

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Norwesco 3000 Gallon Water Tank

N-40635 | Store your water effectively with 3000 gallon plastic water tanks from Norwesco. These water tanks are rotationally molded into a one-piece structure, with no seams, joints or welds to cause leaks. The polyethylene resin is made with UV inhibitors to keep these tanks in working condition for longer. The resin is also FDA approved, which means you can use these tanks to store fresh potable water. The green and black tanks are more effective at blocking out sunlight which limits algae growth. These tanks are equipped with tie-down slots and built-in measurement indicators. These tanks are designed to only store water. This is a 1.0 specific gravity tank.

Accuracy of the images may vary. Refer to the specifications table to ensure precision.

With 82 years of experience in the market, Norwesco leads the industry of polyethylene tanks with impeccable customer trust and experience. Norwesco offers the highest quality products in the market along with the best reputation and commitment to customer satisfaction. Their wide variety of polyethylene tanks makes them the perfect choice for that industrial or personal project that one may have.



Vertical water storage tank applications: is used in a variety of water storage applications such as

  • Rainwater collection.
  • Well water storage.
  • Fire suppression.
  • Bulk water delivery storage.

This plastic vertical water storage tank is built with rotationally molded polyethylene resin. It is durable and resistant to cracks, chips, and ruptures. It's made with UV inhibitors that help protect liquid contents from direct sunlight - making it ideal for both indoor and outdoor use. The poly tank was made with FDA-approved resin that complies with FDA standards 21 CFR 177.1520 (1) 3.1 and 3.2 for the storage of potable water.

The Norwesco 3000 gallon vertical water storage tank has a specific gravity rating of 1, making it safe for potable water storage. It features a 16" threaded vented manway, 1.5" polypropylene female npt bulkhead fitting inlet, and 2" polypropylene female npt bulkhead fitting outlet.


Norwesco water tanks are manufactured using resins that meet FDA specifications to ensure the safe storage of potable water. The black or dark green color limits light penetration which reduces the growth of water-borne algae. Norwesco tanks are rated at 9.2 pounds per gallon, which means that they are for WATER STORAGE ONLY. 

Technical Drawings
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Key Specs
Diameter 95"
Gallon Capacity 3000
Inlet 1.5
Lid Size 16"
Outlet 2
Shape Cylindrical
Specific Gravity 1.0
Orientation Vertical
Length 95"
Width 95"
Height 109"
Weight 405lbs
Material Polyethylene
Manufacturer Norwesco
Manufacturer Part Number 41372
Color California Green
Warranty 3 years years
Shipping Height 109"
Shipping Length 95"
Shipping Weight 405lbs
Shipping Width 95"
Ship Class OVS
NMFC Code 156600-11244